Prices are in Australian Dollars.

Cheap flights from Sydney to London

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The best prices from Sydney to London are usually found in October or May, booked 60 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Return
Economy
Thu. 24/9
Thu. 1/10
From
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To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Thu. 24/9
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Anytime
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

How to find the cheapest flight from
Sydney (SYD) to London (LON)

SYD - LON
Price
$1,159 - $1,853
LON
Temperature
9 - 23 °C
LON
Rainfall
35 - 71 mm
Popular in December High demand for flights, 26% potential price rise
Cheapest in October Best time to find cheap flights, 16% potential price drop
Round-trip from ₹1,159 From Sydney to London
One-way from ₹539 One-way flight from Sydney to London
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Sydney to London?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 13% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Sydney to London?

To save up to 13% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Sydney to London from $2,024 1-2 weeks out and tickets from $2,106 for flights departing within the next 72 hours.

What is the cheapest month to fly from Sydney to London?

Flights from Sydney to London lean towards being more expensive in December. Prices are generally better when you fly from Sydney to London in October, with the cheapest ticket starting at $902.

When is the cheapest time to fly from Sydney to London (SYD - LON)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 9% on flights from Sydney to London by exploring options for tickets in the evening.

Cheap flights from Sydney to London in September, October 2020

The best prices found for SYD to LON flights in September, October
31 Oct - 9 Jan
$1,089pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
31 Oct - 9 Jan
$1,156pp
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Cathay Pacific
   
2 STOPS
SYD
Sydney Kingsford Smith
31 Oct - 9 Jan
$1,157pp
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith

Sydney to London 2020 flight deals

Cheap flights to London from Sydney found for this year
2 Nov - 27 Feb
$991pp
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith
15 Nov - 25 Nov
$1,023pp
SYD
Sydney Kingsford Smith
Etihad Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Etihad Airways
 
1 STOP
SYD
Sydney Kingsford Smith
18 Dec - 8 Jan
$1,048pp
SYD
Sydney Kingsford Smith
British Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
SYD
Sydney Kingsford Smith

Direct flights to London from Sydney

Save time with Sydney to London direct flight deals
27 Feb - 20 Mar
$961pp
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
18 Dec - 8 Jan
$1,114pp
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
20 Dec - 2 Jan
$1,356pp
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith

Last-minute flights from Sydney to London

Late deals on return flights to London from Sydney, departing today and this week
27 Sep - 30 Oct
$1,511pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Vietnam Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
23 Sep - 21 Oct
$2,464pp
SYD
Sydney Kingsford Smith
Multiple airlines
     
3 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
27 Sep - 30 Oct
$2,876pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith

One-way flights to London from Sydney

The cheapest one-way flights from Sydney to London
09:00 - 03:55
Lufthansa
2 stops
52h 55m
SYD - LHR
Lufthansa
$737
World Air Fares
16:45 - 07:25
British Airways
1 stop
25h 40m
SYD - LGW
British Airways
$785
Tripmonster
11:10 - 00:55
Singapore Airlines
1 stop
24h 45m
SYD - LHR
Singapore Airlines
$804
TravelJunction

Related info for your journey

Useful info, stats and facts about Sydney to London flights.

Flight FAQs

From Sydney to London

Can I find flights from Sydney to London for under $900 on Cheapflights?

Yes, there are multiple flights from Sydney to London for under $900. The cheapest flight booked recently is on Qatar Airways for just $863, but on average you can expect to pay $935.

Are there direct flights from Sydney to London for under $1,000 on Cheapflights?

Cheapflights has 7 direct flights from Sydney to London under $1,000. A good price for a direct flight from Sydney to London is less than $3,482.

Are there last-minute flights available from Sydney to London for under $1,600?

There are currently 20+ open flights from Sydney to London within the next 7 days for less than $1,600.

Is Sydney weather warmer or cooler than London?

Temperatures around the 27 °Cs can be experienced in January. The weather in London is colder than in Sydney. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from Sydney to London?

British Airways, Cathay Pacific, and Qatar Airways can get you from Sydney to London in just under 23h 25m. Your travel time can differ by up to 1h. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Sydney to London return?

Qatar Airways, at $1,180, was found to be the cheapest airline from Sydney to London.Alternate airlines flying return to your destination include Vietnam Airlines and Virgin Atlantic. These flights start at 14% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Sydney to London one-way?

The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $625. However, be on the lookout for offers from British Airways and Virgin Atlantic, as they are both options that can get you from Sydney to London for a low price.

Destination information for London

Things to know before you go. Useful info for your trip from Sydney to London
Today's exchange rate
$1 = £0.57
Flight duration
22h 45m
Average temperature for September in London
20.0 °C
Avg rainfall for September in London
49.0 mm

Airports servicing Sydney

Airports servicing London

Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)

Hourly flight availability from Sydney to London

Afternoon Midday to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Sydney to London
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
0 flights
Wednesday
1 daily flight
Thursday
0 flights
Friday
1 daily flight
Saturday
0 flights
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